Manufacturer: POC Product Name: Omne Air Resistance SPIN Size: M 54cm〜59cm Color: Uranium Black Weight: 320g Accessories: Box, helmet storage bag I purchased this item, which was only tried on and unused, but unfortunately, the size didn't fit, so I'm reluctantly selling it. This model is no longer available for purchase, so if you were looking for it, please consider it! The following is the description from the previous seller: Product Condition: Only tried on, with no noticeable scratches, but the logo on the back of the helmet has discolored. See the second photo. The helmet is still usable. If you don't mind the discoloration, please consider purchasing it. Thank you.